5-(Isopropylamino)pentanol etc. (Building Blocks for Phthalonitriles & Naphthalonitriles) 1 mg/kg BARIUM (Ba) 5

1 mg/kg BARIUM (Ba) 5 mg/kg CALCIUM (Ca) 10 mg/kg IRON (Fe) 5 mg/kg LEAD (Pb) 5 mg/kg MAGNESIUM (Mg) 5 mg/kg SODIUM (Na) 50 mg/kg TOTAL SULFUR (as SO[@4@]) 50 mg/kg

10% ORGANIC IMPURITIES TO PASS TEST ELEMENTAL IMPURITIES AS REPORTED IDENTIFICATION TO PASS TEST EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

1 ppb TERBIUM 0

02% HEAVY METALS (by ICP-OES) 5 ppm IRON (Fe) 5 ppm POTASSIUM (K) 0

Test Specification Min Max PALLADIUM 995 - 1005 ppm 995 - 1005 ppm TRACEABLE TO NIST EXPIRATION DATE

5-(Isopropylamino)pentanol etc. (Building Blocks for Phthalonitriles & Naphthalonitriles) 1 mg/kg BARIUM (Ba) 5